List of domains set to expire and become available within the next few days - if you manage to catch them just at the moment they become available then you may be able to register them through most registrars:

semcopro.com has PR5
webdanwa.com has 998 backlinks according to Google
lyricsupply.com has 14,079 backlinks according to Yahoo
bozby.com has 154 backlinks according to Alexa
bestgayblog.net has an Alexa Traffic Rank of 499,237

This list of domains have already expired and were available for registration when checked earlier today. If they are still available, then you can register them through most registrars:

crmgen.org has PR3
xfxiu.com has an Alexa Traffic Rank of 3,332,806
hdtv-antenna.info is in the Yahoo Directory
christian-bale.biz has 116 backlinks according to Google
kyos-consulting.net has 2,055 backlinks according to Yahoo